New cocktail shows promise against Tough-to-Treat colon cancer

NCT ID NCT03693170

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times

Summary

This phase 2 trial tested a combination of three drugs—encorafenib, binimetinib, and cetuximab—in 95 patients with a specific type of advanced colorectal cancer (BRAF V600E mutation) who had not received prior treatment for their metastatic disease. The goal was to see how many patients' tumors shrank or disappeared. Results showed that the combination was effective in many patients, offering a potential new first-line option for this hard-to-treat cancer.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

encorafenib, binimetinib, and cetuximab

What this could lead to

If successful, this combination could offer a new first-line treatment option for people with this specific type of advanced colorectal cancer, potentially shrinking tumors and delaying progression.

What could go wrong

This is a phase 2 trial with only 95 participants and no comparison group, so results are preliminary. The combination may cause significant side effects, and not all patients will respond.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

colorectal cancer colorectal neoplasm

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • AP-HM CHU Timone

    Marseille, 13005, France

  • Beatson West of Scotland Cancer Centre

    Glasgow, G12 0YN, United Kingdom

  • CHU TOULOUSE Rangueil

    Toulouse, France

  • Cliniques universitaires Saint-Luc

    Brussels, 1200, Belgium

  • Complejo Hospitalario De Navarra S Oncologia Medica

    Pamplona, Navarre, 31008, Spain

  • Fondazione del Piemonte per l'Oncologia IRCC Candiolo

    Candiolo, 10060, Italy

  • GI Research Team, The Christie NHS Foundation Trust

    Manchester, M20 4BX, United Kingdom

  • GI research team, OHCT, Guy's Hospital

    London, SE1 9RT, United Kingdom

  • HOPITAL HAUT-LEVEQUE, Av de MAGELLAN

    Pessac, 33604, France

  • Hospital Alvaro Cunqueiro

    Vigo, 36312, Spain

  • Hospital Clínic I Provincial de Barcelona

    Barcelona, 08036, Spain

  • Hospital Clínico Universitario de

    Valencia, 46010, Spain

  • Hospital General Universitario Gregorio Marañón

    Madrid, 28009, Spain

  • Hospital Puerta de Hierro

    Madrid, Madrid, 28220, Spain

  • Hospital Universitario HM Sanchinarro

    Madrid, 28050, Spain

  • Hospital Universitario Miguel Servet

    Zaragoza, 50009, Spain

  • Hospital Universitario y Politécnico La FE

    Valencia, 46026, Spain

  • Hospital Vall d'Hebron

    Barcelona, 08035, Spain

  • Hospital de la Santa Creu i Santa Pau

    Barcelona, Spain

  • Hôpital Cochin Gastroenterology

    Paris, 75014, France

  • Hôpital Europeen Georges Pompidou

    Paris, 75015, France

  • Hôpital Morvan CHRU de Brest Institut de cancérologie et d'hematologie

    Brest, 29200, France

  • Hôpital Saint Antoine

    Paris, 75571, France

  • ICM- VAL d 'Aurelle

    Montpellier, Cedex 5, 34298, France

  • ICO- Site René Gauducheau

    Saint-Herblain, 44805, France

  • IRCCS Ospedale Casa Sollievo della Sofferenza

    San Giovanni Rotondo, Foggia, 71013, Italy

  • Institut Català d'Oncologia (ICO L'Hospitalet)

    Barcelona, 08908, Spain

  • Istituto Scientifico Romagnolo Per Lo Studio e La Cura Dei Tumori

    Meldola, Forlì-Cesena, 47014, Italy

  • Krankenhaus der Barmherzigen Brüder

    Vienna, 1020, Austria

  • Memorial Sloan Kettering Cancer Center

    New York, New York, 10065, United States

  • Ospedale Policlinic San Martin

    Genova, 16132, Italy

  • Ospedale S.M. Misericordia

    Perugia, 06129, Italy

  • PC dba West Cancer Center

    Germantown, Tennessee, 38138, United States

  • Pierre Fabre Investigative Site

    Nagoya, Aichi-ken, 464-8681, Japan

  • Pierre Fabre Investigative Site

    Kashiwa, Chiba, 277-8577, Japan

  • Pierre Fabre Investigative Site

    Fukuoka, Fukuoka, 811-1395, Japan

  • Pierre Fabre Investigative Site

    Osaka, Osaka, 540-0006, Japan

  • Pierre Fabre Investigative Site

    Nagaizumi-cho, Shizuoka, 411-8777, Japan

  • Pierre Fabre Investigative Site

    Koto-ku,, Tokyo, 135-8550, Japan

  • St Antonius Ziekenhuis

    Utrecht, 3543 AZ, Netherlands

  • St James Hospital

    Leeds, LS9 7TF, United Kingdom

  • The Royal Marsden NHS Foundation Trust

    Sutton, Surrey, SM2 5PT, United Kingdom

  • Torbay Hospital, Lowes Bridge

    Torquay, Devon, TQ2 7AA, United Kingdom

  • Trial DIO, UZ Gasthuisberg

    Leuven, Flemish Brabant, 3000, Belgium

  • UZ Gent, Gastro-Enterology

    Ghent, East Flanders, 9000, Belgium